DE1959268C3 - Two- or multi-axle axle-sprung bogie for rail vehicles - Google Patents

Description

Shown in the drawing and is described in more detail below. It shows

Fig. 1 the side view of an axle-sprung bogie,

2 shows the plan of FIG. 1, in each case partially

cut.

The drawing relates to a two-axle motor bogie, in which, according to FIG. 2 between the Drive axles 15, a motor 16 is arranged. According to FIG. 1 is below the vehicle floor 17 at to Vehicle frame 18 attached to the ball joint upper part 2. This corresponds to the left part the F i g. 1, the cradle carrier 1 is arranged concentrically and accommodates the lower part 3 of the ball joint ring. Alternatively, according to the right-hand part of this figure, the arrangement is also concentric with the ball-steering ring upper part 2 the cradle carrier 1 and the lower part of the ball bearing cage 3 designed as a production unit 4. The cradle carrier 1 or on the production unit 4 are located in the direction of the rotating Stellängträgera 5 towards two lugs 6, which each receive a driving pin 7. The other The end of this pin protrudes into a horizontally two-part housing, the upper part 9 of which with the lugs 6 and its lower part 10 with the bogie longitudinal members

like 5 is screwed. The housing parts 9 and 10 follow the toroidal gas spring bellows 8 ÄU tubeless tire auL ^ ^.

The driving pin 7 ^> about ^ _

kai verschiebheh m rubber elements _se ^ _Drengestell .

The latter are arranged in the longitudinal direction according to M g ^ V Rinasegmente undIaI sjW .J ^ _Dfuck . educated; this results in * «f ^ . ^^ stress in the direction of travel κ _{Fa} m}

their shear-compressive stress q _Wa

Direction of large spring travel which causes a ^^ counter-run. According to F1 g. white _{circumference! J} next-

Lnte 11 on their outer and ηere ^ .. _u

chen vulcanized angle angles * _{Αοηοι1βη} ßere angle piece 20 he | t groove »^ ^

Flange on ^ r annular M m _n

terteil 10 of the housing ^fi n "n _Lückes

on; the same flange thinner _u

20 overlaps the upper '-J ^ _{n, and} the solid support is superior part d "so Gummiejenient 13 Bv DETEK _{from Ansatzes6;} relies on the Unte ^ seue _{tri {ft}

at the next through-tan α _{Lä s} _

then the Mtoduner ^ fcn ^ a ^ rubber pressure spring SVi Sn ^S em ⁿ ? n Ähäuseunteneü 10 seen intermediate piece 21 is attached.

1 sheet of drawings

Claims (4)

1 has 2 ball bearing ring segments (German patent claims: legeschnft 1 108 725). This solution includes the arrangement of a motor in the center of the bogie 1. Two- or multi-axle axle-sprung from. Bogie for rail vehicles, which is as a drive 5 The ini claim 1 specified invention or running bogie and in the former the task is to create a bogie, Case with one in the longitudinal center area of the bogie which has a lower overall height. Also should arranged motor is equipped with a ball bearing cage when this bogie is used as a drive slewing ring, its upper part with the chassis for the motor, when used as a running lathe frame and its lower part with the Wie- io stell for arranged in the bogie center area gträger of the bogie are connected, there equipment such. B. Brake units, the access through marked that the weight of these parts is better than that of herträger (1) Comprehensive bogies common to the ball joint ring. Upper part (2) is arranged, the ball joint according to the invention, the solution is this wreath lower part (3) takes up or gives with this 15 through the characteristic features of the Aneine Production unit (4) forms and that the sentence 1. Cradle carrier (1) in the same horizontal plane These measures according to the invention are like the ball-bearing upper and ball ends, is the overall height of the vehicle and thus also the Lower part of the steering ring (2 or 3). reduced height of the center of gravity, which 2. Bogie according to claim 1, characterized ge ao more design of the step ratios and the indicates that the cradle carrier (1) or the driving characteristics are connected. Further results Manufacturing unit (4) on two of the bogies - advantageously free access to the rotary side members (5) pointing, per se known frame center area arranged units, where approaches (6) in each case by one end of an event caused by maintenance and repair work known driver pin (7) can be made easier and cheaper. In the event that the th is, the other end of which is inside a cradle carrier with the lower part of the ball joint Horizontal plane two-part housing (upper manufacturing unit forms, follows an essential distribution or lower part 10) in rubber elements (11) simplify production. is resiliently mounted, the housing being a protected arrangement of the acquaintances toroidal gas spring bellows (8) are used for fastening parts for the spring elements of the cradle trims and to reach the cradle carrier (1) or the paver and at the same time a load capacity (4) with the rotary joint longitudinal support of these elements through rotary movements of the (5) connects. Exclude bogie, is after another 3. Bogie according to claim 2, characterized gc- formation of the invention of the cradle carrier or the indicates that the Cummielemente (11) as 35 manufacturing unit on two to the bogie longitudinal ring segments trained and, vie per se referring, per se known approaches in each case knows, in pairs in the longitudinal direction of the bogie through one end of a likewise known co-ordinate are. nelimerzapfens held, the other end inside 4. Bogie according to claim 2, characterized in that a housing is two-part in the horizontal plane indicates that the rubber board (11) its 40 is resiliently mounted in rubber elements, where tl; is Bracket (12) in the housing (upper part 9, lower part housing a well-known toroidal gas spring 10) picks up bellows in the vertical direction to the cradle carrier (1) and the cradle carrier or the or to the manufacturing unit (4) freely vergen the transfer unit with the bogie side members, on the to the cradle carrier (1) or to the binds. Production unit (4) facing end faces of the 45. The rubber elements on the Mitnahmet pin are used Rubber elements (11), metallic supports (13) to accommodate those occurring during driving are attached and in the lower housing part (10), longitudinal and transverse forces. To achieve a corresponding coaxial and at a perpendicular distance to the center of these forces high spring constant in slave pin (7), a rubber compression spring (14) direction of travel and low spring rate across is arranged. 50 direction of travel and one dependent on it quiet Wagenlaufs are after another training of the Invention the rubber elements as ring segments formed and, as known per se, arranged in pairs in the longitudinal direction of the bogie. In the case of motor bogies of the generic 55 um, if the air suspension is defective, it is a vertical emergency type known to receive the cradle carrier like a portal-like suspension, it is after a last Ausden, this carrier given the formation of the invention with both drive axes that the rubber band connected The motor is bridged and thus the components are held in the housing in a vertical direction to maintain it. A device to the cradle carrier or the production unit arranged above the cradle support, with the 60 freely protruding towards the cradle support or Ball bearing assembly connected to the car body, as it does towards the end faces of the production unit For example, by the Swiss patent rubber elements attached metallic supports 217 is known, increases the height of the driving and are in the lower housing part, coaxially and in the plumbing floor and structure and thus influences the right distance to the milk cone, a rubber unfavorable its center of gravity. Is arranged at another 65 mid-compression spring. ren known bogie is the cradle by For claim 4 protection is only in connection cinen downwardly cantilevered cross member formed, dung claimed with claim 1, the consoles at its ends for receiving An embodiment of the invention is in the